George Lakoff

pg.90 of Philosophy in the Flesh: We are basing our argument on the existence of at least three stable scientific findings--the embodied mind, the cognitive unconscious, and metaphorical thought. Just as the ideas of cells and DNA in biology are stable and not likely to be found to be mistakes, so we believe that there is more than enough converging evidence to establish at least these three results. Ironically, these scientific results challenge the classical philosophical view of scientific realism, a disembodied objective scientific realism that can be characterized by the following three claims:1. There is a world independent of our understanding of it.2. We can have stable knowledge of it.3. Our very concepts and forms of reason are characterized not by our bodies and brains, but by the external world in itself. It follows that scientific truths are not merely truths as we understand them, but absolute truths. Obiviously, we accept (1) and (2) and we believe that (2) applies to the three findings of cognitive science we are discussing on the basis of converging evidence. But those findings themselves contradict (3).